Intel Core i9 11900KF vs Intel Core i3 8100

VS

Intel Core i9 11900KF

Intel Core i3 8100

We compared two desktop CPUs: Intel Core i9 11900KF with 8 cores 3.5GHz and Intel Core i3 8100 with 4 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 11900KF 's Advantages

Released 3 years and 5 months late

Higher specification of memory (3200 vs 2400)

Larger memory bandwidth (50GB/s vs 37.5GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (16MB vs 6MB)

Intel Core i3 8100 's Advantages

Integrated graphics card

Higher base frequency (3.6GHz vs 3.5GHz)

Lower TDP (65W vs 125W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 11900KF +76%

1653

Intel Core i3 8100

936

Cinebench R23 Multi Core

Intel Core i9 11900KF +294%

14197

Intel Core i3 8100

3597

Geekbench 6 Single Core

Intel Core i9 11900KF +107%

2536

Intel Core i3 8100

1223

Geekbench 6 Multi Core

Intel Core i9 11900KF +184%

10374

Intel Core i3 8100

3646

Blender

Intel Core i9 11900KF +251%

218

Intel Core i3 8100

62

Geekbench 5 Single Core

Intel Core i9 11900KF +86%

1768

Intel Core i3 8100

946

Geekbench 5 Multi Core

Intel Core i9 11900KF +207%

10209

Intel Core i3 8100

3315

Passmark CPU Single Core

Intel Core i9 11900KF +59%

3557

Intel Core i3 8100

2224

Passmark CPU Multi Core

Intel Core i9 11900KF +309%

25246

Intel Core i3 8100

6158

Intel Core i9 11900KF

VS

Intel Core i3 8100

General Parameters

Mar 2021

Release Date

Oct 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Rocket Lake

Core Architecture

Coffee Lake

i9-11900KF

Processor Number

i3-8100

LGA-1200

Socket

LGA-1151

No

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

125 W

Power Consumption

65 W

100°C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

4

3.5 GHz

Performance Core Base Frequency

3.6 GHz

5.3 GHz

Performance Core Turbo Frequency

-

8

Total Core Count

4

16

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

28x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

6 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-3200

Memory Types

DDR4-2400

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

50 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

350 MHz

-

GPU Max Dynamic Frequency

1100 MHz

-

Shader Units

192

-

Texture Units

24

-

Raster Operation Units

3

-

Execution Units

24

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

-

Graphics Performance

0.38 TFLOPS

Miscellaneous

Intel Core i9 11900KF

Official Website

Intel Core i3 8100

4.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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